Sep 14 07:40:40.669 INFO checking timely-0.6.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 07:40:40.669 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 07:40:40.669 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 07:40:40.813 INFO blam! 15c8c19bbe1e4e5a5c4cac647c519bfbc9d0cfa94940673046baef5fb06159fa
Sep 14 07:40:40.814 INFO running `"docker" "start" "-a" "15c8c19bbe1e4e5a5c4cac647c519bfbc9d0cfa94940673046baef5fb06159fa"`
Sep 14 07:40:41.729 INFO kablam! usermod: no changes
Sep 14 07:40:41.820 INFO kablam!     Checking abomonation v0.5.0
Sep 14 07:40:41.820 INFO kablam!     Checking timely_sort v0.1.6
Sep 14 07:40:41.839 INFO kablam!    Compiling abomonation_derive v0.3.0
Sep 14 07:40:45.766 INFO kablam!     Checking timely_communication v0.6.0
Sep 14 07:40:46.403 INFO kablam!     Checking timely v0.6.0 (file:///source)
Sep 14 07:40:48.711 INFO kablam! warning: unused variable: `summaries`
Sep 14 07:40:48.711 INFO kablam!    --> src/progress/nested/subgraph.rs:303:40
Sep 14 07:40:48.711 INFO kablam!     |
Sep 14 07:40:48.711 INFO kablam! 303 |     fn set_external_summary(&mut self, summaries: Vec<Vec<Antichain<TOuter::Summary>>>, frontier: &mut [ChangeBatch<TOuter>]) {
Sep 14 07:40:48.711 INFO kablam!     |                                        ^^^^^^^^^ help: consider using `_summaries` instead
Sep 14 07:40:48.711 INFO kablam!     |
Sep 14 07:40:48.711 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 07:40:48.711 INFO kablam! 
Sep 14 07:40:49.030 INFO kablam! warning: unused variable: `summaries`
Sep 14 07:40:49.031 INFO kablam!    --> src/progress/nested/subgraph.rs:303:40
Sep 14 07:40:49.031 INFO kablam!     |
Sep 14 07:40:49.031 INFO kablam! 303 |     fn set_external_summary(&mut self, summaries: Vec<Vec<Antichain<TOuter::Summary>>>, frontier: &mut [ChangeBatch<TOuter>]) {
Sep 14 07:40:49.031 INFO kablam!     |                                        ^^^^^^^^^ help: consider using `_summaries` instead
Sep 14 07:40:49.031 INFO kablam!     |
Sep 14 07:40:49.031 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 07:40:49.031 INFO kablam! 
Sep 14 07:40:52.117 INFO kablam! warning: unused import: `EventPusherTee`
Sep 14 07:40:52.117 INFO kablam!   --> examples/logging-send.rs:11:41
Sep 14 07:40:52.117 INFO kablam!    |
Sep 14 07:40:52.117 INFO kablam! 11 |     use timely::logging::{LoggerConfig, EventPusherTee};
Sep 14 07:40:52.117 INFO kablam!    |                                         ^^^^^^^^^^^^^^
Sep 14 07:40:52.119 INFO kablam!    |
Sep 14 07:40:52.119 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 07:40:52.119 INFO kablam! 
Sep 14 07:40:52.151 INFO kablam! warning: unreachable statement
Sep 14 07:40:52.151 INFO kablam!   --> examples/logging-send.rs:23:13
Sep 14 07:40:52.151 INFO kablam!    |
Sep 14 07:40:52.151 INFO kablam! 23 |             let addr = format!("127.0.0.1:{}", 8001);
Sep 14 07:40:52.151 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 07:40:52.151 INFO kablam!    |
Sep 14 07:40:52.151 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Sep 14 07:40:52.151 INFO kablam! 
Sep 14 07:40:52.273 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.51s
Sep 14 07:40:52.296 INFO kablam! su: No module specific data is present
Sep 14 07:40:53.064 INFO running `"docker" "rm" "-f" "15c8c19bbe1e4e5a5c4cac647c519bfbc9d0cfa94940673046baef5fb06159fa"`
Sep 14 07:40:53.121 INFO blam! 15c8c19bbe1e4e5a5c4cac647c519bfbc9d0cfa94940673046baef5fb06159fa